"The Muggle way; you put the letter in a sort of box outside the house, the mail truck stops, the mailman come out and collects it... it's a system, really. Dad doesn't have to contact any wizards, really, unless it's me at school, because mum doesn't keep in touch with her family and dad's family are all Muggles like him.

"He doesn't seem to mind when mum does spells, though, it's just the predatory birds that seem to freak him out," Wendy explained.